de Vries, A. W., Faber, G., Jonkers, I., Van Dieen, J. H., & Verschueren, S. M. (2018). Virtual reality balance training for elderly: Similar skiing games elicit different challenges in balance training. Gait & posture, 59(NA), 111-116. https://doi.org/10.1016/j.gaitpost.2017.10.006
Chicago Style (17th ed.) Citationde Vries, Aijse W., Gert Faber, Ilse Jonkers, Jaap H. Van Dieen, and Sabine M.P Verschueren. "Virtual Reality Balance Training for Elderly: Similar Skiing Games Elicit Different Challenges in Balance Training." Gait & Posture 59, no. NA (2018): 111-116. https://doi.org/10.1016/j.gaitpost.2017.10.006.
MLA (9th ed.) Citationde Vries, Aijse W., et al. "Virtual Reality Balance Training for Elderly: Similar Skiing Games Elicit Different Challenges in Balance Training." Gait & Posture, vol. 59, no. NA, 2018, pp. 111-116, https://doi.org/10.1016/j.gaitpost.2017.10.006.